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Physics, 05.01.2020 02:31 claudiam1106

What is the index of refraction?

a. the ratio of the speed of light in a vacuum to the speed of light in the material it is passing though

b. the amount the light ray has bent toward the normal line when entering a new medium

c. the difference between the angle at which the light ray enters the new medium and the angle at which it is reflected

d. the percentage that the light ray bent when it entered the new medium

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What is the index of refraction?

a. the ratio of the speed of light in a vacuum to the...

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